Failed to register as Favorite Page
Failed to cancel as Favorite Page
This page is already registered as a Favorite Page
You can't add your company to your favorites.

Latest update: 19/10/2022 16:03:05

Koyo Seiki Co., Ltd.

Understanding needs and developing and manufacturing revolutionary hydraulic equipment

We have accumulated unique design know-how and technical capabilities as a specialized manufacturer of hydraulic cylinders and oil dampers incorporated in construction machines, industrial vehicles, tunnel boring machines, buildings, and more. We specialize in manufacturing long cylinders and large cylinders, and we also conduct integrated production of seismic isolation oil dampers in-house.

Main image

Sales Pitch

Main Products
A wide variety of hydraulic cylinder products that form the backbone of industry
Hydraulics convert small amounts of energy into large amounts of force, so they can be used not only for tasks such as moving and lifting things, but also in a variety of other fields through highly accurate position control.
For example, Koyo Seiki’s hydraulic cylinders play an active role in many facilities that support society, such as cranes, excavators, forklifts, aerial work vehicles and other construction cargo handling machines, and test equipment for vehicle testing and vibration test benches.
Oil dampers from hydraulic technology
Installation of oil dampers is becoming popular, mainly in high-rise buildings. Also, container cranes installed in ports and harbors are seismically isolated with oil dampers, in order to prevent accidents caused by rollovers. Koyo Seiki provides oil dampers for various situations, utilizing our unique technical capabilities.

This company is recommended by the following support organizations.

Marketing Support Department, SMRJ